996827997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{9817}}^1$

素因数の和:10029

約数の個数: 32

約数和(自身を含む): 1543860864

約数和(自身を除く): 547032867

約数列:

[1, 3, 11, 17, 33, 51, 181, 187, 543, 561, 1991, 3077, 5973, 9231, 9817, 29451, 33847, 101541, 107987, 166889, 323961, 500667, 1776877, 1835779, 5330631, 5507337, 19545647, 30206909, 58636941, 90620727, 332275999, 996827997]

約数ペア:

[(1, 996827997), (3, 332275999), (11, 90620727), (17, 58636941), (33, 30206909), (51, 19545647), (181, 5507337), (187, 5330631), (543, 1835779), (561, 1776877), (1991, 500667), (3077, 323961), (5973, 166889), (9231, 107987), (9817, 101541), (29451, 33847)]